Dog toy



FIG. 1 is a perspective view of a dog toy showing my new design;

FIG. 2 is a front elevational view of the dog toy illustrated in FIG. 1,the right side, left side and rear views being identical the front viewshown;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

CLAIM The ornamental design for a dog toy, as shown and described.